Lenovo S4520 1.92 TB Solid State Drive – 2.5″ Internal – SATA (SATA/600) – Read Intensive

The ThinkSystem S4520 Read Intensive SATA SSDs are advanced 6Gb SATA solid-state drives that use 144-layer Intel 3D NAND TLC Flash Memory technology to provide an affordable solution with industry leading performance.

This product guide provides essential presales information to understand the S4520 SSDs, their key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about S4520 SSDs and consider their use in IT solutions.

Compared with the S4510 series, these new Read Intensive (Entry) drives offer improved endurance. The S4520 SSDs are optimized for read-intensive applications such as boot, web servers, lower data rate operational databases and analytics.

Product Type: Solid State Drive
Technical Information
Storage Capacity: 1.92 TB
Encryption Standard: 256-bit AES
Drive Performance
Maximum Read Transfer Rate: 550 MB/s
Maximum Write Transfer Rate: 510 MB/s
Random 4KB Read: 91000IOPS
Random 4KB Write: 38000IOPS
Endurance (DWPD): 2.5
Endurance (TBW): 9011.20 TB
Endurance Type: Read Intensive
Network & Communication
Wireless LAN: No
Interfaces/Ports
Drive Interface: SATA
Drive Interface Standard: SATA/600
Physical Characteristics
Drive Type: Internal
Form Factor: 2.5″
Hot Swappable: Yes
Height: 0.3″
Width: 2.8″
Depth: 3.9″
Miscellaneous
Device Supported:

• Server
• Storage System

Compatibility: Lenovo Thinksystem Servers:

• SE450 (7D8T)
• SR645 V3 (7D9D / 7D9C)
• SR665 V3 (7D9B / 7D9A)
• SR675 V3 (7D9Q / 7D9R)
• ST650 V2 (7Z75 / 7Z74)
• SR630 V2 (7Z70 / 7Z71)
• SR650 V2 (7Z72 / 7Z73)
• SR670 V2 (7Z22 / 7Z23)
• SR635 (7Y98 / 7Y99)
• SR655 (7Y00 / 7Z01)
• SR655 Client OS
• SR645 (7D2Y / 7D2X)
• SR665 (7D2W / 7D2V)
• SR850 V2 (7D31 / 7D32)
• SR860 V2 (7Z59 / 7Z60)
• SR950 (7X11 / 7X12)
• SR850 (7X18 / 7X19)
• SR850P (7D2F / 2D2G)
• SR860 (7X69 / 7X70)
• SN550 V2 (7Z69)
• ST550 (7X09 / 7X10)
• SR530 (7X07 / 7X08)
• SR550 (7X03 / 7X04)
• SR570 (7Y02 / 7Y03)
• SR590 (7X98 / 7X99)
• SR630 (7X01 / 7X02)
• SR650 (7X05 / 7X06)
• SR670 (7Y36 / 7Y37)
• SN550 (7X16)
• SN850 (7X15)